Year	2010 = 100
1980	31.9824591381405
1984	39.8575370165269
1985	41.4646957639131
1986	41.9100126677081
1987	43.4368134807205
1988	44.792853676488
1989	46.5808177864629
1990	49.2995946727919
1991	52.0384610435027
1992	54.0541059764705
1993	56.8733302847083
1994	60.4626514942459
1995	62.4950376641989
1996	64.5106825971666
1997	66.4459695926078
1998	67.6881693768789
1999	69.2317114268756
2000	72.0314565915752
2001	74.1085587734806
2002	76.5654403862613
2003	79.3649524114212
2004	81.3721948111763
2005	84.1370484876733
2006	87.1727337163218
2007	91.8735825241023
2008	100.101768678965
2009	97.9641667608969
2010	100
2011	104.316297421952
2012	104.970852972298
2013	102.480875854163
2014	102.91277219904
2015	103.401364578457
2016	102.438495220917
2017	101.385138831048
2018	105.061405952227
2019	109.534355432857